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1.
001-es BibID:
BIBFORM112685
035-os BibID:
(WoS)001013848300001 (Scopus)85163999651
Első szerző:
El-Ramady, Hassan (agrármérnök)
Cím:
Nanofarming : Promising Solutions for the Future of the Global Agricultural Industry / Hassan El-Ramady, Neama Abdalla, Daniella Sári, Aya Ferroudj, Arjun Muthu, József Prokisch, Zakaria F. Fawzy, Eric C. Brevik, Svein Ø. Solberg
Dátum:
2023
ISSN:
2073-4395
Megjegyzések:
The agricultural sector is a vital source of human well-being that provides the necessities of daily life. A variety of farming systems are utilized in agriculture, such as a wide range of tillage options, no-till, agroforestry, precision farming, organic farming, cover cropping, crop rotations, etc. Each of these farming systems has unique challenges, and nanotechnology has successfully improved on many of them. Agricultural applications of nanotechnology include nanofertilizers, nanopesticides, nanosensors, nanobiotechnology, and nanoremediation. This study focuses on the application of nano-farming technologies to different farming systems. Suggested practices include nano improvement of soil quality, crop nano-protection under biotic stress, nanoremediation of polluted soil and water environments, nanomanagement of agro-wastes, nano-agrochemicals, nano-precision farming, and nanobiotechnology for modern farming. This review also addresses expected problems that may occur due to over application of nanomaterials to farming systems, such as nanopollution and nanotoxicity of agroecosystem compartments. Several dimensions are emphasized in this study, such as green energy, sustainable development, the circular bioeconomy, land biodegradation, pollution, and the one health approach, as essential for the global goals of sustainable development. Nanofarming presents both bene?ts and obstacles to human life. The exact balance between these benefits and challenges needs more study.
Tárgyszavak:
Agrártudományok
Növénytermesztési és kertészeti tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
nanopollution
nanoremediation
nano-priming
nanopesticides
precision farming
nanotoxicology
nanobiotechnology
Megjelenés:
Agronomy-Basel. - 13 : 6 (2023), p. 1-32. -
További szerzők:
Abdalla, Neama
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Ferroudj, Aya (1999-) (animal science)
Muthu, Arjun (1996-) (Ph.D. student)
Prokisch József (1966-) (vegyész)
Fawzy, Zakaria
Brevik, Eric C.
Solberg, Svein Øivind
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
2.
001-es BibID:
BIBFORM135190
Első szerző:
Ferroudj, Aya (animal science)
Cím:
Applications of Nano-Selenium in the Poultry Industry: An Overview / Aya Ferroudj, Hassan El-Ramady, József Prokisch
Dátum:
2026
ISSN:
2079-4991
Megjegyzések:
Nanotechnology has emerged as a transformative tool in animal production, offering novel strategies to enhance productivity, health, and product quality. Among trace elements, selenium (Se) plays an essential role in antioxidant defence, immune regulation, and redox balance through its incorporation into selenoproteins. Selenium nanoparticles (SeNPs), synthesized via chemical, physical, or biological methods, have shown superior bioavailability, stability, and lower toxicity compared to traditional organic and inorganic selenium forms. This review explores the synthesis, physicochemical properties, and metabolic fate of SeNPs, emphasizing their advantages in poultry production systems. In poultry, SeNPs exhibit potent antioxidant and anti-stress effects by enhancing the activity of glutathione peroxidase, superoxide dismutase, and thioredoxin reductase, thereby mitigating lipid peroxidation and oxidative tissue damage. Their immunomodulatory effects are linked to improved lymphocyte proliferation, cytokine regulation, and increased immunoglobulin levels under normal and stress conditions. SeNP supplementation has been associated with enhanced growth performance, feed efficiency, carcass quality, and reproductive outcomes in broilers, layers, and quails. Furthermore, selenium nanoparticles have demonstrated therapeutic potential in preventing or alleviating chronic diseases such as cancer, diabetes, cardiovascular dysfunction, and neurodegenerative disorders. SeNPs also serve as biofortification agents, increasing selenium deposition in poultry meat and eggs, thus improving their nutritional value for human consumption. However, selenium's narrow safety margin requires careful dose optimization to avoid potential toxicity. This review highlights the multifaceted benefits of selenium nanoparticles in poultry nutrition and health, while underscoring the need for further studies on grey SeNPs, long-term safety, and regulatory frameworks. Integrating SeNPs into poultry production represents a promising strategy to bridge animal health, food security, and public nutrition.
Tárgyszavak:
Agrártudományok
Állattenyésztési tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
selenium
nanoparticles
cancer
glutathione peroxidase
Japanese quails
antioxidant
oxidative stress
growth
poultry industry
feed to food
one health
Megjelenés:
Nanomaterials. - 16 : 2 (2026), p.1-24. -
További szerzők:
El-Ramady, Hassan (1969-) (agrármérnök)
Prokisch József (1966-) (vegyész)
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
3.
001-es BibID:
BIBFORM134534
Első szerző:
Ferroudj, Aya (animal science)
Cím:
Impact of Red and Grey Nano-Selenium Supplementation on Growth and Feed Efficiency in Japanese quails / Aya Ferroudj, Arjun Muthu, Daniella Sári, Gréta Törős, Áron Beni, Levente Czeglédi, Renata Knop, Hassan El Ramady, József Prokisch
Dátum:
2025
Megjegyzések:
Nano-selenium (SeNPs) has emerged as a promising dietary supplement due to its high bioactivity and potential to enhance animal growth performance. This study evaluated the effects of different concentrations of red and grey selenium nanoparticles on body weight (BW), body weight gain (BWG), feed intake (FI), and feed conversion ratio (FCR) in adult Japanese quails. Quails were allocated into five groups: a control group (C0), red SeNPs at 0.5 ppm (T1) and 5 ppm (T2), and grey SeNPs at 0.5 ppm (T3) and 5 ppm (T4). Body weight and feed intake were recorded weekly over a 5-week period. BWG and FCR were subsequently calculated. Statistical analysis was conducted using ANOVA to determine treatment effects. Significant differences (P < 0.05) were observed in final BW among treatments. Both T1 (red SeNP 0.5 ppm) and T3 (grey SeNP 0.5 ppm) exhibited significantly higher BW compared to the control group. T1 achieved the highest BWG (15.13 g), while T3 also showed notable improvement (4.61 g) compared to the control (-7.80 g). The high-dose grey group (T4) showed a limited increase in BWG (0.60 g), suggesting a possible dose-dependent effect. Feed intake varied slightly among groups without significant differences, while FCR was markedly improved in T1 (1.12) and T3 (3.63) compared to the control (-2.21). Low-dose supplementation with both red and grey SeNPs positively impacted growth performance in Japanese quails. While red SeNPs at 0.5 ppm (T1) demonstrated the best results, grey SeNPs at the same dose (T3) also significantly improved BW and FCR, although to a lesser extent. The reduced efficacy observed at the higher grey SeNP dose (T4) may suggest an optimal dose threshold beyond which SeNPs could lose their beneficial effect. These results highlight the importance of nanoparticle type and concentration in modulating physiological responses and feed efficiency. Dietary supplementation with low concentrations of red and grey SeNPs enhances growth and feed conversion efficiency in Japanese quails. Optimizing the form and dose of nano-selenium could support sustainable poultry production systems.
Tárgyszavak:
Agrártudományok
Élelmiszertudományok
előadáskivonat
könyvrészlet
Megjelenés:
Fostering the Transition to Sustainable Food Systems: Embracing Novelty and Overcoming Challenges : abstracts book. - p. 40.
További szerzők:
Muthu, Arjun (1996-) (Ph.D. student)
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök)
Béni Áron (1978-) (vegyész)
Czeglédi Levente (1977-) (agrármérnök)
Knop Renáta (1983-) (állatorvos)
El-Ramady, Hassan (1969-) (agrármérnök)
Prokisch József (1966-) (vegyész)
Internet cím:
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
4.
001-es BibID:
BIBFORM134498
Első szerző:
Ferroudj, Aya (animal science)
Cím:
Dietary Red and Grey Selenium Nanoparticles : Effects on Tissue Selenium Distribution, Antioxidant Capacity, and Retention in Japanese Quails / Aya Ferroudj, Arjun Muthu, Georgina Pesti-Asbóth, Daniella Sári, Gréta Törős, Áron Beni, Levente Czeglédi, Renata Knop, Hassan El-Ramady, József Prokisch
Dátum:
2025
ISSN:
2076-3921
Megjegyzések:
This study evaluated the bioavailability, antioxidant response, and post-withdrawal re-26 tention of red and grey selenium nanoparticles (SeNPs) in adult male Japanese quails. 27 Birds were fed a basal diet supplemented with 0.5 or 5 mg/kg of red or grey SeNPs for 28 28 days, followed by a 7-day withdrawal period. Selenium distribution varies markedly by 29 nanoparticle form and dose. Red SeNPs, particularly at 5 mg/kg, produced higher sele-30 nium accumulation in metabolic and circulating tissues, whereas grey SeNPs showed 31 lower initial uptake but more selective deposition at specific sites. Antioxidant analysis 32 revealed significant increases in hepatic GPx activity across all SeNP groups, with the 33 strongest enhancement occurring at the 5 mg/kg level. Serum TAC was elevated predom-34 inantly in quails receiving high-dose red SeNPs. Retention-depletion analysis demon-35 strated that moderate doses supported stable selenium incorporation, whereas high doses 36 resulted in accelerated post-withdrawal loss. Overall, red SeNPs acted as rapidly availa-37 ble selenium sources with pronounced antioxidant effects, while grey SeNPs provided 38 slower, more sustained selenium delivery. These findings highlight the importance of na-39 noparticle form and dosage in optimizing selenium supplementation strategies for poul-40 try.
Tárgyszavak:
Agrártudományok
Állattenyésztési tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
SeNPs
amorphous
crystallin
GPx
SOD
TAC
bioavailability
Excretion
Storage
Megjelenés:
Antioxidants. - 15 : 1 (2025), p. 1-17. -
További szerzők:
Muthu, Arjun (1996-) (Ph.D. student)
Pesti-Asbóth Georgina (1990-) (élelmiszerbiztonsági és -minőségi mérnök)
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök)
Béni Áron (1978-) (vegyész)
Czeglédi Levente (1977-) (agrármérnök)
Knop Renáta (1983-) (állatorvos)
El-Ramady, Hassan (1969-) (agrármérnök)
Prokisch József (1966-) (vegyész)
Internet cím:
Intézményi repozitóriumban (DEA) tárolt változat
DOI
Borító:
Saját polcon:
5.
001-es BibID:
BIBFORM132646
035-os BibID:
(Scopus)105017495978 (WoS)001586644000001
Első szerző:
Ferroudj, Aya (animal science)
Cím:
Developing an egg model for selenium nanoparticle testing / A. Ferroudj, A. Muthu, D. Sári, G. Törős , Á. Beni, H. El-Ramady, J. Prokisch
Dátum:
2025
ISSN:
0139-3006 1588-2535
Megjegyzések:
Selenium nanoparticles (SeNPs) are gaining attention due to their enhanced bioavailability and potential use in functional food development. This preliminary study examined the ability of red and grey SeNPs to penetrate the eggshell and enrich internal egg components with selenium through external immersion treatments. Commercial eggs were treated with two concentrations (50 and 100?mg?L?1) of red and grey SeNPs and analysed for selenium content in raw and boiled albumen and yolk. Results showed increased selenium deposition in SeNP-treated eggs compared to untreated controls, with the highest accumulation observed in the yolk. Red SeNPs, owing to their smaller size and amorphous structure, exhibited greater bioavailability and deposition efficiency than grey SeNPs. Boiling led to variable changes in selenium content, suggesting possible heat-induced structural transformations or retention effects. Due to the limited sample size and uncontrolled egg source, these findings should be interpreted as exploratory. Nonetheless, this study provides initial evidence that SeNPs can cross physical egg barriers and may inform future strategies for egg biofortification and future applications in animal nutrition and food science.
Tárgyszavak:
Agrártudományok
Élelmiszertudományok
idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
selenium nanoparticles
antioxidant
density
Se content
enrichment
nanoscale
egg
porosity
shell
yolk
albumen
Megjelenés:
Acta Alimentaria. - 2025 (2025), p. 1-10. -
További szerzők:
Muthu, Arjun (1996-) (Ph.D. student)
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök)
Béni Áron (1978-) (vegyész)
El-Ramady, Hassan (1969-) (agrármérnök)
Prokisch József (1966-) (vegyész)
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
6.
001-es BibID:
BIBFORM130374
035-os BibID:
(Scopus)105007865285 (WoS)001509542900001
Első szerző:
Ferroudj, Aya (animal science)
Cím:
Comparative Study of Red and Grey Selenium Nanoparticles on Organ-Specific Selenium Deposition and Growth Performance in Japanese Quails / Aya Ferroudj, Arjun Muthu, Daniella Sári, Gréta Törős, Áron Beni, Levente Czeglédi, Renáta Knop, Hassan El Ramady, József Prokisch
Dátum:
2025
ISSN:
2079-4991
Megjegyzések:
Selenium (Se) is an essential trace element required for various physiological functions in agriculture. Nanotechnology is applied to produce selenium nanoparticles (SeNPs) that offer new advantages, enhancing their bioavailability and reducing toxicity. To further improve the stability of Se nanoelements in the poultry industry, the grey form of Se was recently offered as a potential alternative. However, its impact on bioaccessibility, metabolism, and overall animal efficiency remains undetermined. This study investigates the impact of red and grey SeNPs on Se content in the liver, blood cellular fraction (BCF), kidney, testis, and eyes, as well as the feed intake (FI) and growth performance, of adult Japanese quails. Adult quails were randomly assigned to five groups: a control (C0) and four groups receiving either red or grey Se nanoparticles (SeNPs) at 0.05 or 0.5 mg/kg, in addition to the basal diet which already contained 0.042 mg/kg Se from the premix, resulting in total Se contents of approximately 0.092 and 0.542 mg/kg in the treatment groups (T1?T4), with four replicates per group. The growth performance of quails fed with nano-Se-supplemented diets showed significant variation across groups (p < 0.05), with body weight differing by up to 20% between the highest performing group (T2) and the lowest (T1). FI showed no significant differences across groups. The results indicated that Se accumulation differed significantly between treatments. The selenium levels in the liver increased in a dose-dependent manner, with the highest accumulation observed in T4 (0.5 mg/kg grey SeNPs), at 42% above control levels. This pattern suggests that the liver is a primary organ for selenium storage and metabolism. The greatest Se content in BCFs was recorded in the groups that received grey selenium (T3 and T4) and red selenium at high concentrations (T2), while the group given red selenium at low concentrations (T1) and the control (C0) had the lowest Se accumulation. In the kidney tissues and testis, the Se content exhibited no significant differences between the treated groups and the control. The observed variations in the eye and breast muscle Se content among treatment groups reflect the differences in selenium bioavailability, metabolism, and tissue-specific regulatory mechanisms. These findings demonstrate that grey SeNPs can significantly elevate Se bioavailability in quails, particularly in target organs, and enhance the growth performance without notable changes in feed intake. This highlights the potential of SeNPs in enhancing quail nutrition, although further research is needed to establish optimal dosing strategies for safe, effective use.
Tárgyszavak:
Természettudományok
Kémiai tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
selenium
nanoparticles
amorphous
crystallin
avian
bioavailability
tissue
quail
growth
Megjelenés:
Nanomaterials. - 15 : 11 (2025), p. 1-14. -
További szerzők:
Muthu, Arjun (1996-) (Ph.D. student)
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök)
Béni Áron (1978-) (vegyész)
Czeglédi Levente (1977-) (agrármérnök)
Knop Renáta (1983-) (állatorvos)
El-Ramady, Hassan (1969-) (agrármérnök)
Prokisch József (1966-) (vegyész)
Pályázati támogatás:
DETKA
Egyéb
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
7.
001-es BibID:
BIBFORM136814
Első szerző:
Muthu, Arjun (Ph.D. student)
Cím:
Determination of hydride-generated selenium in aqueous matrices by modified atomic fluorescence spectrometry / Arjun Muthu, Duyen H. H. Nguyen, Chaima Neji, Aya Ferroudj, József Prokisch, Hassan El-Ramady, Áron Béni
Dátum:
2026
ISSN:
0889-1575
Tárgyszavak:
Agrártudományok
Élelmiszertudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:
Journal Of Food Composition And Analysis. - 153 (2026), p. 1-10. -
További szerzők:
Nguyen, Huu Huong Duyen (1995-) (Food Science)
Neji, Chaima (1990-) (agrártudományok)
Ferroudj, Aya (1999-) (animal science)
Prokisch József (1966-) (vegyész)
El-Ramady, Hassan (1969-) (agrármérnök)
Béni Áron (1978-) (vegyész)
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
8.
001-es BibID:
BIBFORM131705
035-os BibID:
(Scopus)105013117635 (WoS)001551083200001
Első szerző:
Muthu, Arjun (Ph.D. student)
Cím:
Green Synthesised Carbon Nanodots Using the Maillard Reaction for the Rapid Detection of Elemental Selenium in Water and Carbonated Beverages / Arjun Muthu, Duyen H. H. Nguyen, Aya Ferroudj, József Prokisch, Hassan El-Ramady, Chaima Neji, Áron Béni
Dátum:
2025
ISSN:
2079-4991
Tárgyszavak:
Agrártudományok
Élelmiszertudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:
Nanomaterials. - 15 : 15 (2025), p. 1-16. -
További szerzők:
Nguyen, Huu Huong Duyen (1995-) (Food Science)
Ferroudj, Aya (1999-) (animal science)
Prokisch József (1966-) (vegyész)
El-Ramady, Hassan (1969-) (agrármérnök)
Neji, Chaima (1990-) (agrártudományok)
Béni Áron (1978-) (vegyész)
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
9.
001-es BibID:
BIBFORM131605
035-os BibID:
(Scopus)105013094174 (WoS)001549572400001
Első szerző:
Muthu, Arjun (Ph.D. student)
Cím:
Nanomaterials for Smart and Sustainable Food Packaging: Nano-Sensing Mechanisms, and Regulatory Perspectives / Arjun Muthu, Duyen H. H. Nguyen, Chaima Neji, Gréta Törős, Aya Ferroudj, Reina Atieh,József Prokisch, Hassan El-Ramady, Áron Béni
Dátum:
2025
ISSN:
2304-8158
Megjegyzések:
The global food industry is facing growing pressure to enhance food safety, extend shelf life, minimize waste, and adopt environmentally sustainable packaging solution. Nanotechnology offers innovative ways to meet these demands by enabling the creation of smart and sustainable food packaging systems. Due to their unique properties, nanomaterials can significantly enhance the functional performance of packaging by boosting mechanical strength, barrier efficiency, antimicrobial activity, and responsiveness to environmental stimuli. This review provides a comprehensive overview of nanomaterials used as smart and sustainable food packaging, focusing on their role in active and intelligent packaging systems. By integrating nanomaterials like metal and metal oxide nanoparticles, carbon-based nanostructures, and nano-biopolymers, packaging can now perform real-time sensing, spoilage detection, and traceability. These systems improve food quality management and supply chain transparency while supporting global sustainability goals. The review also discusses potential risks related to nanomaterials' migration, environmental impact, and consumer safety, as well as the current regulatory landscape and limitations in industrial scalability. Emphasis is placed on the importance of standardized safety assessments and eco-friendly design to support responsible innovation. Overall, nano-enabled smart packaging represents a promising strategy for advancing food safety and sustainability. Future developments will require collaboration across disciplines and robust regulatory frameworks to ensure the safe and practical application of nanotechnology in food systems.
Tárgyszavak:
Természettudományok
Kémiai tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
active and intelligent packaging
food safety
food system
circular economy
Megjelenés:
Foods. - 14 : 15 (2025), p. 2-29. -
További szerzők:
Nguyen, Huu Huong Duyen (1995-) (Food Science)
Neji, Chaima (1990-) (agrártudományok)
Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök)
Ferroudj, Aya (1999-) (animal science)
Atieh, Reina (1992-) (Ph.D. student)
Prokisch József (1966-) (vegyész)
El-Ramady, Hassan (1969-) (agrármérnök)
Béni Áron (1978-) (vegyész)
Pályázati támogatás:
Stipendium Hungaricum Scholarship Program
Egyéb
DETKA
Egyéb
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
10.
001-es BibID:
BIBFORM119268
Első szerző:
Muthu, Arjun (Ph.D. student)
Cím:
Production methods for making nano Selenium, nano Tellurium and nano alloys, as potential materials in the food and pharma industry / Arjun Muthu, Aya Ferroudj, Daniella Sári, Áron Béni, Hassan El-Ramady, József Prokisch
Dátum:
2023
ISBN:
978-615-5606-14-4
Tárgyszavak:
Természettudományok
Kémiai tudományok
előadáskivonat
könyvrészlet
Megjelenés:
Táplálkozástudományi Kutatások : XI. PhD konferencia programja és az előadások összefoglalói / szerk. Bíró Lajos, Gelencsér Éva, Lugasi Andrea, Rurik Imre, Simonné Sarkadi Livia. - p. 13. -
További szerzők:
Ferroudj, Aya (1999-) (animal science)
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Béni Áron (1978-) (vegyész)
El-Ramady, Hassan (1969-) (agrármérnök)
Prokisch József (1966-) (vegyész)
Internet cím:
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
11.
001-es BibID:
BIBFORM115729
035-os BibID:
(Scopus)85188786272 (WoS)001103342600001
Első szerző:
Muthu, Arjun (Ph.D. student)
Cím:
Microbial-Based Biotechnology: Production and Evaluation of Selenium-Tellurium Nanoalloys / Arjun Muthu, Daniella Sári, Aya Ferroudj, Hassan El-Ramady, Áron Béni, Khandsuren Badgar, József Prokisch
Dátum:
2023
ISSN:
2076-3417
Megjegyzések:
Using seleno-compounds and telluric compounds is a practical approach for developing solutions against drug-resistant bacterial infections and malignancies. It will accelerate the search for novel treatments or adjuvants for existing therapies. Selenium and tellurium nanospheres can be produced by lactic acid bacteria. The bacteria can differentiate the selenium and tellurium when the medium contains both selenite and tellurite. Therefore, our question in this study was the following: are they making alloys from the selenium and tellurium and what will be the composition, color, and shape of the nanoparticles? We used a simple microbial synthesis to produce nanoselenium, nanotellurium, and their alloys from sodium selenite and sodium tellurite using Lactobacillus casei. This bacterium produced red spherical amorphous elemental selenium nanospheres with a diameter of 206 ? 33 nm from selenite and amorphous black nanorods with a length of 176 ? 32 nm and a cross-section of 62 ? 13 nm from tellurite. If the initial medium contains a mixture of selenite and tellurite, the resulting nanoparticles will contain selenium and tellurium in the same ratios in the alloy as in the medium. This proves that Lactobacillus casei cannot distinguish between selenite and tellurite. The shape of the nanoparticles varies from spherical to rod-shaped, depending on the ratio of selenium and tellurium. The color of nanomaterials ranges from red to black, depending on the percentage of selenium and tellurium. These nanomaterials could be good candidates in the pharmaceutical industry due to their antipathogenic and anticarcinogenic properties.
Tárgyszavak:
Agrártudományok
Állattenyésztési tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
green synthesis
Lactobacillus casei
nanoalloys
selenium
tellurium
Megjelenés:
Applied Sciences-Basel. - 13 : 21 (2023), p.1-14. -
További szerzők:
Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Ferroudj, Aya (1999-) (animal science)
El-Ramady, Hassan (1969-) (agrármérnök)
Béni Áron (1978-) (vegyész)
Badgar, Khandsuren (1987-) (állattenyésztés)
Prokisch József (1966-) (vegyész)
Pályázati támogatás:
Stipendium Hungaricum Scholarship Program
Egyéb
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
12.
001-es BibID:
BIBFORM123021
035-os BibID:
(WoS)001286893700001 (Scopus)85200775830
Első szerző:
Prokisch József (vegyész)
Cím:
Carbon Nanodot-Microbe-Plant Nexus in Agroecosystem and Antimicrobial Applications / József Prokisch, Duyen H. H. Nguyen, Arjun Muthu, Aya Ferroudj, Abhishek Singh, Shreni Agrawal, Vishnu D. Rajput, Karen Ghazaryan, Hassan El-Ramady, Mahendra Rai
Dátum:
2024
ISSN:
2079-4991
Megjegyzések:
The intensive applications of nanomaterials in the agroecosystem led to the creation of sev-eral environmental problems. More efforts are needed to discover new insights in the nanomaterial-microbe-plant nexus. This relationship has several dimensions, which may include the transport ofnanomaterials to different plant organs, the nanotoxicity to soil microbes and plants, and differentpossible regulations. This review focuses on the challenges and prospects of the nanomaterial-microbe-plant nexus under agroecosystem conditions. The previous nano-forms were selected in thisstudy because of the rare, published articles on such nanomaterials. Under the study`s nexus, moreinsights on the carbon nanodot-microbe-plant nexus were discussed along with the role of the newfrontier in nano-tellurium-microbe nexus. Transport of nanomaterials to different plant organs underpossible applications, and translocation of these nanoparticles besides their expected nanotoxicity tosoil microbes will be also reported in the current study. Nanotoxicity to soil microbes and plants wasinvestigated by taking account of morpho-physiological, molecular, and biochemical concerns. Thisstudy highlights the regulations of nanotoxicity with a focus on risk and challenges at the ecologicallevel and their risks to human health, along with the scientific and organizational levels. This studyopens many windows in such studies nexus which are needed in the near future.
Tárgyszavak:
Természettudományok
Kémiai tudományok
idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
soil-plant-microbe nexus
microbiomes
rhizosphere
microbe-microbe nexus
nanoparticles
nanotoxicity
Megjelenés:
Nanomaterials. - 14 : 15 (2024), p. 1-37. -
További szerzők:
Nguyen, Huu Huong Duyen (1995-) (Food Science)
Muthu, Arjun (1996-) (Ph.D. student)
Ferroudj, Aya (1999-) (animal science)
Singh, Abhishek
Agrawal, Shreni
Rajput, Vishnu D.
Ghazaryan, Karen
El-Ramady, Hassan (1969-) (agrármérnök)
Rai, Mahendra
Pályázati támogatás:
2020-1.1.2-PIACI-KFI-2020-00100
Egyéb
Internet cím:
Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:
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